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Key features, Safety instructions – General Tools and Instruments ST400 v.2 User Manual

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KEY FEATURES

• Visual indication of 80 to 250V

(AC or DC)

• Easy to use; no test leads or battery

needed

• UL approved
• Double-insulated housing
• Pocket clip

SAFETY
INSTRUCTIONS

Warning

To avoid possible electric shock or
personal injury, and to avoid damaging
the tester or the equipment being
tested:
• Do not use the ST400 in any way not

detailed in this manual or the tester's
safety features may be compromised.

• Never use the tester to detect the

presence of voltages higher than
250V (AC or DC).

2

DANGER

Electric

Shock Risk

DANGER

Electric

Shock Risk